What does count as taking damage?

What does count as taking damage? - Pensive couple taking notes in bedroom near window while packing stuff in carton box to move into new apartment

I was wondering about the rules behind the "no damage" achievements. I've found these on the older Binding of Isaac Wikia's page.

What counts as "taking damage?"

  • Getting hit by an enemy, enemy projectile, bomb
  • Purchasing an item from the Devil Room.
  • Spike door in the Curse Room.

What doesn't count as "taking damage?"

  • Using the Blood Donation Machine or IV bag.
  • Damage taken from the Devil Beggar.
  • The "Bad Trip" or the "Health Down" pill effects.
  • The Razor Blade and Blood Rights items.
  • Using a "Health up!" pill.
  • Taking damage while under the effect of Holy Mantle

I know that Holy Mantle is a new item, so this seems to be an updated list, but it's on the old wikia, so the question is: is this list reliable for Rebirth too?
I need to know if Devil Deals still count as damage taken.



Best Answer

According to GameFaqs, it seems that in Rebirth Devil Deals no longer count as damage taken, unlike the original Binding of Isaac.




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What does count as taking damage? - Focused Indian woman standing behind man in turban at table counting with calculator while writing notes in notepad
What does count as taking damage? - Focused couple packing stuff before moving out
What does count as taking damage? - Side view of concentrated mature male accountant in shirt taking notes in planner while sitting at table in classic styled apartment and working remotely using calculator and tablet



Does Holy Mantle count as taking damage?

Items that help you in a run: Holy mantle (automatically blocks the first damage taken)

Do soul hearts count as damage?

Yes, losing soul heart counts an actual damage.

How to unlock spelunker Boy?

Spelunker Boy, Dark Boy, and Mamas Boy. They are unlocked by completing The Basement, The Caves, The Depths, or The Womb without taking damage, respectively. There is no achievement for completing Sheol, the Cathedral or The Chest this way.






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